EPA Air · by county
Air-emissions sources in Grady County, Oklahoma
- 1,007Facilities
Every stationary source in Grady County, Oklahoma that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Grady County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Grady County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 12
- 2025 — inspections 34
- 2024 — inspections 23
- 2023 — inspections 130
- 2022 — inspections 293
- 2021 — inspections 344
- 2020 — inspections 266
- 2019 — inspections 335
- 2018 — inspections 245
- 2017 — inspections 219
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| CONTINENTAL RESOURCES / TRIPLE RIMER 4 35 26XHW | Minor source | No |
| CONTINENTAL RESOURCES / TRIPLE RIMER 5 35 26XHW | Minor source | No |
| CONTINENTAL RESOURCES / TRIPLE RIMER 7 35 26XHW | Minor source | No |
| CONTINENTAL RESOURCES / UMBACH 1 33HW | Synthetic minor source | No |
| CONTINENTAL RESOURCES / UMBACH 2 21 28 33XHW | Synthetic minor source | No |
| CONTINENTAL RESOURCES / UMBACH 4 21 28 33XHW UMBACH 5 21 28 33 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / UMBACH 6 21 28 33XHW UMBACH 8 21 28 33 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / WALTERS 1 22H | Minor source | No |
| CONTINENTAL RESOURCES / WAR PIG 1 21 16XH | Synthetic minor source | No |
| CONTINENTAL RESOURCES / WHEELER FARMS 1 25 36 1XHS HART 1 25 2 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / WHEELER FARMS 2 25 36 1XHS HART 2 25 2 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / WILKERSON 1 20H | Minor source | No |
| CONTINENTAL RESOURCES / WILKERSON 2 17 20XHS | Minor source | No |
| CONTINENTAL RESOURCES / WILKERSON 3 17 20XHS | Minor source | No |
| CONTINENTAL RESOURCES / WILLIAMS 2 25 24 13XHW WILLIAMS 3 25 2 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / WILLIAMS 4 25 24 13XHW WILLIAMS 5 25 2 | Synthetic minor source | No |
| CONTINENTAL RESOURCES / WILLIAMS 6 25 24 13XHW PYLE 5 25 36XHW | Minor source | No |
| CONTINENTAL RESOURCES / WILLIAMS 7 24 13XHW | Minor source | No |
| CONTINENTAL RESOURCES / WOOTEN 1 28H BURKES 1 28H | Minor source | No |
| CONTINENTAL RESOURCES / WORTHINGTON 1 34H BERRY 1 34H | Minor source | No |
| CONTINENTAL RESOURCES / YELL 1 16 9XH | Minor source | No |
| CONTINENTAL RESOURCES / Z 21 1 17 8XH | Minor source | No |
| CONTINENTAL RESOURCES / Z 21 2 17 8XHW LAMBRECHT 3 17 20XHW | Minor source | No |
| CONTINENTAL RESOURCES / Z 21 3 17 8XHW | Minor source | No |
| COOLING TOWER COMPOSITES AND FABRICATIO / COOLING TOWER COMPOSITES | Major source | No |
| COTERRA ENERGY OPERATING CO / GREER 1 3H FACILITY | Minor source | No |
| COTERRA ENERGY OPERATING CO / HINES FEDERAL 1H 0235X | Minor source | No |
| COTERRA ENERGY OPERATING CO / OAKS 1 4H | Minor source | No |
| COTERRA ENERGY OPERATING CO / VICKERY 1 11H | Minor source | No |
| COTERRA ENERGY OPERATING CO / WILLARD 1 9H BARBER 1 10H FACILITY | Minor source | No |
| DAYLIGHT PETROLEUM LLC / DENNIS 3 11 SPIES | Minor source | No |
| DAYLIGHT PETROLEUM LLC / JERRY 1 24 | Minor source | No |
| DAYLIGHT PETROLEUM LLC / KATE 2 1 PRODUCTION FACILITY | Minor source | No |
| DAYLIGHT PETROLEUM LLC / RANDEL 1 35 | Minor source | No |
| DCP OPERATING CO LP / AMBER BOOSTER STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / BAY BOOSTER | Synthetic minor source | No |
| DCP OPERATING CO LP / CHITWOOD GAS PLANT | Major source | Yes |
| DCP OPERATING CO LP / DEAN BOOSTER STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / DUTTON COMPRESSOR STATION | Minor source | No |
| DCP OPERATING CO LP / LINDSAY BRADLEY COMPRESSOR STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / MIDDLEBERG BOOSTER STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / MUSTANG GAS PLANT | Synthetic minor source | No |
| DCP OPERATING CO LP / NORGE LINE CREEK COMPRESSOR STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / NORTH BRADLEY COMPRESSOR STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / RUSH SPRINGS COMPRESSOR STATION | Minor source | No |
| DCP OPERATING CO LP / SOUTH CHITWOOD COMPRESSOR STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / SUNDOWN COMPRESSOR STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / WEST CHITWOOD BOOSTER STATION | Synthetic minor source | No |
| DCP OPERATING CO LP / WILD HOG BOOSTER STATION | Synthetic minor source | No |
| DEVON ENERGY PRODUCTION CO LP / FREY 14 10 8 1H | Minor source | No |
| DEVON ENERGY PRODUCTION CO LP / KOERNER TRUST 1 12H | Minor source | No |
| ECKARD OPERATING LLC / HOBBS 1H PAD | Minor source | No |
| ECKARD OPERATING LLC / ROBERTS 1H PAD | Minor source | No |
| ECKARD OPERATING LLC / STEVIE 1H PAD | Minor source | No |
| ECKARD OPERATING LLC / WENDY 1H PAD | Minor source | No |
| ENABLE GAS TRANSMISSION LLC / AMBER JUNCTION COMPRESSOR STATION | Major source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / ALEX TERMINAL | Minor source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / BRADLEY TERMINAL | Minor source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / DRIFTWOOD CDP | Minor source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / DRIFTWOOD EAST CRP | Minor source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / DRIFTWOOD SOUTH CRP | Minor source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / NAPLES TERMINAL | Minor source | No |
| ENABLE OKLAHOMA CRUDE SERVICES LLC / TUTTLE TERMINAL | Minor source | No |
| ENERWEST TRADING CO / RUSH CREEK FACILITY | Minor source | No |
| EOG RESOURCES INC / DESKINS CTB | Synthetic minor source | No |
| EOG RESOURCES INC / GALAXY CTB PRODUCTION FACILITY | Synthetic minor source | No |
| EOG RESOURCES INC / LIVINGSTON CTB | Synthetic minor source | No |
| EOG RESOURCES INC / MUSTANG CTB | Synthetic minor source | No |
| EOG RESOURCES INC / TED CTB PRODUCTION FACILITY | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / AGAWAM COMPRESSION STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / ALEX COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / BRADLEY GAS PROCESSING PLANT | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / CHEVRON KNOX COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / CHICKASHA SOUTH TOWN BORDER STATION | Minor source | No |
| ET GATHERING PROCESSING LLC / COMINCO COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / COTTON TIE COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / COX CITY COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / COX CITY PROCESSING PLANT | Major source | Yes |
| ET GATHERING PROCESSING LLC / DRY LINE INTERCONNECT FACILITY | Minor source | No |
| ET GATHERING PROCESSING LLC / DUTTON COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / GRADY COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / GRADY GAS PLANT | Major source | No |
| ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / LINDSAY COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / LION COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / MIDDLEBERG COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / MORRIS COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / NAPLES COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / NW CHICKASHA SW MINCO COMPRESSOR STAT | Minor source | No |
| ET GATHERING PROCESSING LLC / SILVER STRATTON COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / SOLDIER COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / TABLER COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / TURKEY TOWER COMPRESSOR FACILITY | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / UNION COMPRESSOR STATION | Synthetic minor source | No |
| ET GATHERING PROCESSING LLC / WINTER CREEK COMPRESSOR STATION | Synthetic minor source | No |
| FAIRWAY RESOURCES OPERATING III LLC / DAVIS 1 18 | Minor source | No |
| FORMENTERA OPERATIONS / BELYEU 33 9 5 1WH PRODUCTION FACILITY | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.